Switch Gear A three phase circuit breaker is rated at 2000 MVA, 33 kv. The symmetrical breaking current is 20 kA 60 kA 80 kA 35 kA 20 kA 60 kA 80 kA 35 kA ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In Railway applications ______ circuit breaker is used. bulk oil air break SFe minimum oil bulk oil air break SFe minimum oil ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of steel silver iron brass steel silver iron brass ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An isolator is designed to open a circuit under normal conditions no load full load None of these normal conditions no load full load None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to None of these protect the line prevent excessive currents open the circuit protect the appliance None of these protect the line prevent excessive currents open the circuit protect the appliance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A differential relay measures the vector difference between two voltages two or more similar electrical quantities None of these two currents two voltages two or more similar electrical quantities None of these two currents ANSWER DOWNLOAD EXAMIANS APP
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